4517996

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 9576000

約数和(自身を除く): 5058004

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 89, 98, 148, 178, 196, 259, 343, 356, 518, 623, 686, 1036, 1246, 1372, 1813, 2492, 3293, 3626, 4361, 6586, 7252, 8722, 12691, 13172, 17444, 23051, 25382, 30527, 46102, 50764, 61054, 92204, 122108, 161357, 322714, 645428, 1129499, 2258998, 4517996]

約数ペア:

[(1, 4517996), (2, 2258998), (4, 1129499), (7, 645428), (14, 322714), (28, 161357), (37, 122108), (49, 92204), (74, 61054), (89, 50764), (98, 46102), (148, 30527), (178, 25382), (196, 23051), (259, 17444), (343, 13172), (356, 12691), (518, 8722), (623, 7252), (686, 6586), (1036, 4361), (1246, 3626), (1372, 3293), (1813, 2492)]